When people consider car problems in the summer, they usually think about overheating engines and worn tires. But there is a more common and entirely preventable failure that leaves Los Angeles drivers stranded every summer: a dead car battery. The heat in the San Fernando Valley is intense, and prolonged exposure to high temperatures accelerates battery wear in ways most drivers do not see coming. At Galpin Ford in North Hills, our
Quick Lane battery service team handles battery failures every day during the summer months, and in almost every case, the problem could have been caught early with a simple test.
How Summer Heat Destroys Car Batteries
Most drivers assume cold weather is the biggest threat to a car battery. While cold temperatures do make it harder to deliver adequate power, heat is actually the leading cause of battery failure. Excessive heat accelerates the chemical reactions inside a battery, which speeds up internal corrosion and causes the fluid to evaporate more quickly. This permanently reduces the battery’s capacity, often without any obvious warning signs. For deeper context on what this means for your specific vehicle, our
battery service advice page breaks down what to watch for and when to act. In the San Fernando Valley, where summer temperatures regularly climb into the 90s and triple digits, batteries that would last five or six years in a milder climate may fail in three. Add in the stop-and-go traffic that keeps your engine and your battery working harder for longer, and you have a recipe for a surprise failure on a scorching August afternoon.
Warning Signs Your Battery May Be Failing
The good news is that most batteries give you warning signs before they fail completely. The challenge is knowing what to look for. Slow engine cranking is one of the earliest warning signs. If your engine takes longer than usual to turn over when you start your vehicle, your battery may not be delivering sufficient power. A dashboard warning light shaped like a battery symbol can indicate a charging system issue. Dim headlights or interior lights when the engine is idling are another common sign. If your electrical accessories, such as power windows, air conditioning, or the infotainment system, are running slower or behaving erratically, low battery voltage may be to blame. Any battery that is three or more years old should be tested regularly, regardless of whether symptoms are present.
What a Professional Battery Test Includes
Testing your battery at the
Galpin Ford service center takes just minutes and provides a clear picture of its current health. Our technicians use industry-standard diagnostic equipment to measure cold-cranking amps, voltage under load, and charging system output. This tells us not just whether your battery is currently working, but whether it is likely to fail soon, giving you time to replace it on your terms rather than on the side of the road. We also inspect your battery terminals for corrosion, check the alternator output to make sure the charging system is functioning properly while you drive, and look for any signs of physical damage or swelling that could indicate a compromised unit. While your vehicle is in, it is also a smart time to request a
tire inspection and a
brake check to make sure you are fully road-ready for the summer months ahead.
Replacing Your Battery at Galpin Ford Quick Lane
If your battery does need to be replaced, our Quick Lane service center at Galpin Ford carries a full selection of Ford-approved units sized and rated for your specific vehicle. Our technicians handle the replacement quickly and correctly, including properly resetting any vehicle systems that require recalibration after a battery swap. If cost is a concern, we also offer the option to
service now and pay over time, so an unexpected repair does not have to disrupt your budget. There is no appointment needed for a battery test or replacement at our Quick Lane service center. You can drive in any day during service hours and have your battery evaluated in minutes. If you prefer to plan ahead, you can also
schedule service online through our website.
FAQ
How often should I have my car battery tested?
Most automotive experts recommend having your battery tested at least once a year, and more frequently if it is three or more years old or if you have noticed any warning signs, such as slow cranking or dim lights.
Does heat really damage car batteries more than cold?
Yes. While cold temperatures make it harder to deliver adequate power, sustained heat is the primary driver of permanent battery damage and premature failure. Southern California’s summer climate is particularly hard on batteries.
How long does a battery replacement take at Galpin Ford?
A battery replacement at Galpin Ford’s Quick Lane service center is typically completed in under 30 minutes, depending on your vehicle.
Do I need an appointment for a battery test at Galpin Ford?
No appointment is necessary for a battery test at our Quick Lane service center. Simply drive in during service hours, and our team will take care of you.
Where is Galpin Ford located?
Galpin Ford is located at 15505 Roscoe Boulevard, North Hills, CA 91343, serving drivers throughout the San Fernando Valley, including Northridge, Van Nuys, Chatsworth, and the greater Los Angeles area.
